This "Carnegie Hill Classic" got a modern makeover. With over 70' of south facing windows, the prewar layout of this sun-filled three-bedroom home has been enhanced for today's lifestyle. There is a seamless flow between the entrance foyer, dining room, relaxed casual living space, and the more formal living area with its modern flair. The bedrooms, located at opposite ends of the home, provide maximum privacy. The main bedroom suite is spacious and luxurious. There is a windowed ensuite bath, separate dressing room, and ample floor space for a chaise longue beside the windows. The other two bedrooms share a windowed bath. Off the wainscoted home office with two custom built-in workstations is a completely renovated third bathroom with the coveted full-size washer/dryer. The windowed gourmet kitchen features Shaker cabinets, new stainless steel appliances, quartzite countertops, and Waterworks tile backsplash. In addition to abundant closet space, two storage cages come with the apartment. With its functional layout, curated design, and neutral color scheme, Apartment 3AB blends modern flair with classic style. Located on a lovely tree-lined street 115 East 90th is a boutique prewar co-op. Amenities include a resident manager, full time doorman, laundry room, and bike storage. Pets, pied- -terre ownership, and 70% financing are permitted. Just off Park Avenue, 115 East 90th Street is close to Central Park, excellent restaurants, museums, neighborhood shops, and some of the city's best schools.